@INPROCEEDINGS {19355,
author={M. Luís and R. Oliveira and R. Dinis and L. Bernardo},
doi={10.1109/DySPAN.2015.7343924},
booktitle={IEEE International Symp. on Dynamic Spectrum Access Networks  - Dyspan},
title={A Double-stage Reservation-based MAC Scheme for Distributed Cognitive Radio Networks},
year={2015},
month={September},
volume={1},
pages={301-304} 
}